baber/WOPTO huggingface dataset:
Patent WO-2020248684-A1 (WO)
Inventor: HAN GUANGJUN
IPC: F24D15/04
Filed: 2020-04-09
Abstract: 一种全热回收型一体式燃气热泵供热机组，包括：内燃机（1）、变速器联轴器（2）、压缩机（3）、冷凝器（4）、蒸发器（6）、烟气余热回收器（7）、排烟控制阀（8）、烟气与空气混合腔（9）、进风窗（10）和外壳（11）；内燃机（1）、变速器联轴器（2）、压缩机（3）、冷凝器（4）依次连接，且蒸发器（6）回连至压缩机（3）；烟气余热回收器（7）设置在内燃机（1）的烟气管道上，烟气与空气混合腔（9）与蒸发器（6）连通；供暖水管道分为两路，第一路依次与冷凝器（4）、烟气余热回收器（7）之间进行热交换，第二路与内燃机（1）之间换热后与第一路汇合后将高温水供给用户。还提供了一种全热回收型一体式燃气热泵供热机组加热供暖水的方法、以及该全热回收型一体式燃气热泵供热机组及方法在环保领域中的应用。摒弃了燃气热泵研究追求多用途多工况综合能效比的限制，不再考虑夏季制冷性能系数和冷热转换，成功使现有GHP技术能够用于以暖气片为末端的供热系统。
Patent WO-2020233343-A1 (WO)
Title: 微流控芯片及其制备方法和微流控装置
Inventor: GENG YUE
IPC: G01N35/00
Filed: 2020-04-24
Abstract: 一种微流控芯片及其制备方法和微流控装置，该微流控芯片包括：对合设置的上基板（1）和下基板（2），上基板（1）与下基板（2）之间形成间隙，间隙用于容纳液滴（3）；驱动电极（4），位于上基板（1）侧或下基板（4）侧，驱动电极（4）构造为在通电状态下控制液滴（3）移动，其中，微流控芯片还包括激光光源（5），激光光源（5）设置于上基板（1）或下基板（2）侧，用于为液滴（3）的检测提供光照。
Patent WO-2021226749-A1 (WO)
Title: Apparatuses and methods for drying an object
Inventor: WANG MINGYU
IPC: A45D20/12
Filed: 2020-05-09
Abstract: Apparatuses and methods for drying objects are provided. The apparatus for drying objects can be a hair dryer where an infrared radiation source used as the heating element. The infrared radiation source can emit infrared energy having predetermined wavelength range and power density to heat and remove water from the hair. The heat carried by the infrared energy is directly transferred to the object in a radiation heat transfer manner, such that a heat transfer efficiency is improved as compared with the conventional convective heat transfer manner. Therefore a compact, lightweight battery operated hair dryer can be realized.
Patent WO-2021226939-A1 (WO)
Inventor: SUN XIN
IPC: H04R1/10
Filed: 2020-05-14
Abstract: 本发明公开了一种耳机、耳机盒及终端设备。一种耳机，包括：主壳体(100)；出音嘴(300)，连接所述主壳体(100)并用于输出声音，所述出音嘴(300)具有第一中心轴(310)；以及长杆部(200)，连接所述主壳体(100)，所述长杆部(200)的垂直于长杆部(200)延伸方向的横截面为扁状结构，所述扁状结构沿自身长轴方向(L)与所述第一中心轴(310)的垂面之间的夹角为15°～40°，所述长杆部(200)的延伸方向与所述第一中心轴(310)的夹角为85°～95°，所述耳机佩戴时所述长杆部(200)能够嵌入耳屏(12)与对耳屏(13)之间的切口(14)。
Patent WO-2021027352-A1 (WO)
Inventor: LIANG JIN
IPC: A61B17/115
Filed: 2020-05-15
Abstract: Provided by the present application is a foreskin anastomosis and circumcision instrument and method for using same, comprising an anastomosis device having an upper anastomosis structure and a lower anastomosis structure, and a clamping device, the upper anastomotic structure comprising an upper pre-tightening member having a first magnetism, and the lower anastomotic structure comprising a lower pre-tightening member having a second magnetism; by means of a magnetic attraction force generated between the upper pre-tightening member and the lower pre-tightening member, the foreskin to be cut from the penis may be pre-tightened and fixed, the clamping device is used to provide a clamping force for the upper anastomotic structure and the lower anastomotic structure to move toward each other, so as to simultaneously perform circumcision and anastomosis operations for the foreskin on the penis. By means of the present application, the safety of circumcision operations may be improved and the present application has the advantages of being convenient to operate and having a good circumcision effect.
Patent WO-2021237759-A1 (WO)
Inventor: HUANG JINGQIU
IPC: A61B50/30
Filed: 2020-06-01
Abstract: 一种手术刀具辅助机器人，包括支撑底座（10）、刀具主体（20）以及控制模块（30）。其中，刀具主体（20）包括刀具转盘（22），刀具转盘（22）上设有插放手术刀具的刀具存孔（221）。通过控制模块（30）的语音录入单元录入医生的语音需求，语音识别单元识别医生需求的手术刀具种类和型号，控制单元根据识别结果控制第二驱动组件（25）运行使刀具转盘（22）转动将医生需求的手术刀具对应的刀具存孔（221）转动至靠近医生的一侧，便于医生顺手拿起。本申请提供的手术刀具辅助机器人能够通过语音识别医生需求，实现手术刀具的自动化递送，无需设置单独的护士进行手术刀具搜寻和递送，能够降低人为失误造成的手术风险，同时降低护士的工作压力，降低人力成本。
Patent WO-2021022904-A1 (WO)
Inventor: LIU YINHU
IPC: B60T8/176
Filed: 2020-06-12
Abstract: The present invention relates to a railway vehicle brake pressure control device, the device comprising a microcomputer controller and a brake pressure regulation mechanism, wherein the brake pressure regulation mechanism is provided with an air release valve, a holding valve, a pressure sensor used for feeding brake pressure back to the microcomputer controller, and a holding electromagnetic valve and an air release electromagnetic valve which are controlled by the microcomputer controller; a main air supply is separately connected to air inlets of the holding electromagnetic valve, the air release electromagnetic valve, and the holding valve; an air outlet of the holding electromagnetic valve is connected to first pressure ports of the air release valve and the holding valve; an air outlet of the air release electromagnetic valve is connected to second pressure ports of the air release valve and the holding valve; and an air release port of the air release valve is in communication with the atmosphere, and pressure output ports of the air release valve and the holding valve are connected to a brake pipe. The air release valve and the holding valve are driven by the holding electromagnetic valve and the air release electromagnetic valve to perform air charging, air release and pressure holding for the brake pressure, achieving closed loop control. The present invention has characteristics such as high control precision, rapid response, and not being affected by a change in performance of the valves or the degradation of the valves.
Patent WO-2021077794-A1 (WO)
Title: Preparation and application of soluble tim-3 recombinant protein and mutant protein thereof
Inventor: YANG YING
IPC: A61P37/04
Filed: 2020-06-30
Abstract: The present invention provides an application of a soluble Tim-3 recombinant protein for preparing a drug having the function of regulating a monocyte or a drug having the function of enhancing a tumor immune response. The amino acid sequence of the soluble Tim-3 recombinant protein is SEQ ID NO:1. In addition, the present invention further provides a mutant protein of the soluble Tim-3 recombinant protein and preparation and an application thereof. The mutant recombinant protein is obtained by screening by means of the directional evolution technology, and has the function of regulating a monocyte or the function of enhancing a body immune response.
Patent WO-2022000432-A1 (WO)
Inventor: TIAN MING
IPC: D06M15/59
Filed: 2020-07-02
Abstract: The present invention discloses an environment-friendly fiber impregnation treatment system based on a two-bath process, a preparation method therefor and an application thereof. The system comprises a one-bath impregnation solution and a two-bath impregnation solution, wherein the one-bath impregnation solution comprises a phenolic compound A and water or comprises the phenolic compound A, a filler, and water; the two-bath impregnation solution comprises an epoxy resin, an amine compound, rubber latex, and deionized water. The impregnation treatment system can be used for preparing impregnated fiber fabric. According to the impregnated fiber fabric prepared by the environment-friendly fiber impregnation treatment system based on the two-bath process provided in the present invention, the performance of adhesion between fiber and rubber is slightly superior to impregnated fiber fabric treated by an RFL system, change in the tensile strength of the fiber is small, and the comprehensive effect exceeds the impregnated fiber fabric treated by the RFL system.
Patent WO-2022000521-A1 (WO)
Inventor: HE XINMIN
IPC: C12N9/00
Filed: 2020-07-08
Abstract: Provided are a complex enzyme cleaning agent and the use thereof. The complex enzyme cleaning agent comprises the following components: 10-55 parts of polyphenol oxidase, 10-30 parts of phytase, 10-40 parts of mannase, 5-40 parts of keratinase, and 5-20 parts of arabinosidase. The complex enzyme cleaning agent is composed of a safe biocatalyst with a specific efficacy, that is, an enzyme preparation, and can efficiently decompose organic adhesive substances remaining on the surface of equipment during a beer brewing process, such as wort, fermentation broth and liquor, rapidly reduce the viscosity, surface tension and adhesive force of dirt and stains, improve the dispersity and permeability, and complete CIP cleaning of production equipment by means of a certain shearing force, at a certain temperature, and within a certain time, thereby achieving the aim of completely replacing strong acid and strong base cleaning agents.
Patent WO-2021031733-A1 (WO)
Title: Method for generating video special effect, and terminal
Inventor: DU LE
IPC: H04N5/232
Filed: 2020-07-08
Abstract: Provided are a method for generating a video special effect, and a terminal. The method comprises: a terminal acquiring target information of a first video clip from a target video, wherein the target information comprises a content feature of the first video clip and one or more photographing parameters of the first video clip; the terminal determining, according to the target information of the first video clip, a first playing rate of the first video clip; and the terminal then adjusting the playing rate of the first video clip to the first playing rate. By means of the embodiments of the present application, the efficiency of video editing can be improved.
Patent WO-2021068588-A1 (WO)
Title: Method and apparatus for detecting parking space and direction and angle thereof, device and medium
Inventor: PANG FEI
IPC: G08G1/14
Filed: 2020-07-17
Abstract: A method for detecting a parking space and a direction and angle of the parking space, a device and a computer-readable storage medium. The detection method comprises: acquiring an image to undergo detection (S401); recognizing the corner points of the parking space in the image to undergo detection, and cropping the image to undergo detection according to the corner points of the parking space to obtain a candidate parking space image (S402); and detecting the candidate parking space image by means of a pretrained parking space detection model to obtain a parking space detection result (S403), wherein the parking space detection result is used to characterize whether the candidate parking space image identifies a real parking space, and when the candidate parking space image identifies the real parking space, the parking space detection result further comprises a parking space direction and angle.
By means of fusing two tasks into a network model for parallel training and predicting on the basis of the model, performance costs resulting from two network cascades being used to perform parking space classification and parking space direction and angle detection respectively can be avoided, and high useability is achieved.
Patent WO-2021013203-A1 (WO)
Title: Communication method and device
Inventor: ZHAO CAN
IPC: H04W4/46
Filed: 2020-07-22
Abstract: The present application provides a communication method and device. According to the method, a server can determine a first forwarding rule of early-warning information, the first forwarding rule being used for instructing a terminal device receiving the early-warning information to send the early-warning information according to the first forwarding rule. The server can also send the first forwarding rule to a first roadside unit. The first roadside unit is located in an upstream direction of a target area, the upstream direction is a direction opposite to a direction allowing to pass of a lane, the lane is a lane included in a road where the target area is located, and the target area is an area where an early-warning cannot be provided by means of the roadside unit. In the method, a terminal device forwards early-warning information according to a first forwarding rule, thereby improving the reliability of an early-warning information forwarding process.
Patent WO-2021227255-A1 (WO)
Title: Preparation method for silk fibroin nerve graft fused with nt3
Inventor: LIU YAN
IPC: A61L27/50
Filed: 2020-07-24
Abstract: A silk fibroin nerve graft fused with NT3 and a preparation method therefor. The preparation method comprises: synthesizing a gene segment containing a silk fibroin light chain and the NT-3, connecting the gene segment to a pET-30 expression vector, and transferring an obtained recombinant expression vector into BL21 escherichia coli to obtain fusion protein; placing a silk fibroin fiber net in a mold, mixing the fusion protein with a silk fibroin solution, freezing and drying same, and crosslinking silk fibroin and the fusion protein to form a nerve conduit; and carrying out deformation treatment to finally obtain a silk fibroin nerve graft having NT-3 activity. The silk fibroin nerve graft can play a role in protecting nerves and promoting nerve regeneration for a long time while providing mechanical support, and can adjust, according to the actual situation, the proportion of NT-3 active peptide in the nerve conduit, facilitating the repair of nerve injury.
Patent WO-2022011745-A1 (WO)
Title: Solar street lamp capable of protecting solar panel
Inventor: ZHU SHIWEI
IPC: F21S9/03
Filed: 2020-07-28
Abstract: A solar street lamp capable of protecting a solar panel (14), comprising a ground surface (1). A base (2) is bolted onto the ground surface (1), a lamp post (18) is welded onto the base (2), a water tank (4) is fixedly mounted on the left side of the lamp post (18), a water inlet (6) is provided in the water tank (4), a water pipe A (3) is inserted into the bottom end of the right side of the water tank (4), a water pump (7) is connected at an interval above water pipe A (3), a water pipe B (8) is detachably connected on the water pump (7), a water collection layer (9) is fixedly mounted on the right side of water pipe B (8), a nozzle (13) is detachable connected on the right side of the water collection layer (9), a support frame (17) is welded on one side of the lamp post (18), a light bulb (16) is detachably connected on one side of the support frame (17), a horizontal frame (15) is bolted onto the support frame (17), a solar panel (14) is bolted to the horizontal frame (15), and a storage battery (20) is fixedly mounted on the bottom end of the inside of the lamp post (18). The present solar street lamp is able to spray the surface of the solar panel (14) and remove debris from the surface of the solar panel (14).
Patent WO-2021032064-A1 (WO)
Title: Method, device and system for determining sidelink resource
Inventor: XU HAIBO
IPC: H04L1/16
Filed: 2020-08-17
Abstract: The embodiments of the present application relate to the technical field of communications, and provide a method, device and system for determining a sidelink resource, for use in improving the reliability of sidelink data transmission in the case that a first terminal does not receive confirmation information for a first data packet from a second terminal. The method may comprise: in the case that a first terminal determines that no confirmation information for a first data packet fed back from a second terminal is received, if the first terminal determines that the second terminal does not decode the first data packet successfully, determining a sidelink resource for retransmitting the first data packet. In this way, the first data packet can be retransmitted on the re-determined sidelink resource, thereby improving the reliability of sidelink transmission. This solution can be applied to the fields of unmanned driving, autonomous driving, assisted driving, intelligent driving, connected driving, intelligent connected driving, car sharing, artificial intelligence, and so on.
Patent WO-2022036746-A1 (WO)
Inventor: YAO ZICHUAN
IPC: B01F7/02
Filed: 2020-08-28
Abstract: Disclosed is a mosquito-repellent spinning solution blending device for a mosquito-repellent fabric. The device comprises a blending housing, a quantitative structure, a stirring structure and an auxiliary structure. Supporting legs are fixedly connected to the bottom of the blending housing, a liquid outlet pipe is fixedly connected to the bottom of the blending housing, a liquid addition pipe is fixedly connected to the top of the blending housing, and the quantitative structure comprises a reinforcing column, which is fixedly connected to the top of the blending housing. The device of the present application is compact in structure, the amount of an additive added to a spinning solution can be controlled by means of the quantitative housing and a dial gauge, and the additive does not need to be measured, such that the operation steps are simplified; and the spinning solution can be fully stirred by means of structures such as first electric motors on two sides thereof, the spinning solution can be further stirred by means of structures such as a second central shaft and a second mounting plate, and the spinning solution at the bottom of an inner cavity of the blending housing can be conveyed to the top of the inner cavity of the blending housing by means of structures such as a spiral conveyor and a conveying housing, thereby facilitating blending of the spinning solution and improving the blending work efficiency of the spinning solution.
Patent WO-2022052072-A1 (WO)
Title: Fan-out type packaging structure and production method therefor
Inventor: JING XIANGMENG
IPC: H01L23/485
Filed: 2020-09-11
Abstract: Embodiments of the present application relate to the technical field of semiconductor packaging, and provide a fan-out packaging structure and a production method therefor, used for solving the problem of cracking of a packaging layer provided around a first die and the problem of delamination and cracking of a re-distribution layer. The fan-out packaging structure comprises a re-distribution layer, a first die, a first connector, a first support layer, and a packaging layer. The first die is electrically connected to the re-distribution layer by means of the first connector. The first support layer is provided between the first die and the re-distribution layer and is in contact with the re-distribution layer. The packaging layer is provided around the first die, and the packaging layer wraps the first die, the first connector, and the first support layer.
Patent WO-2022061539-A1 (WO)
Title: Parameter adaptive method, handheld gimbal, system, and computer-readable storage medium
Inventor: WANG ZHENDONG
IPC: G05D3/12
Filed: 2020-09-22
Abstract: A parameter adaptive method, a handheld gimbal, a system, and a computer-readable storage medium. The method comprises: sending a plurality of control instructions to a photographing device (S101); acquiring a configuration result for the value of a target photographing parameter that is returned by the photographing device (S102); and according to the configuration result corresponding to the plurality of control instructions, determining a value range of the target photographing parameter (S103). By means of the method, a value range of a photographing parameter can be flexibly acquired.
Patent WO-2021212760-A1 (WO)
Title: 确定人员身份类型的方法、装置和电子系统
Inventor: CHENG HAO
IPC: G06K9/00
Filed: 2020-09-30
Abstract: 本申请提供了一种确定人员身份类型的方法、装置和电子系统；其中，该方法包括获取包含有目标人员的目标图像的图像特征，以及包含已知身份类型人员的待比对图像的图像特征；其中，图像特征至少包括人员的人体外形特征；待比对图像的图像特征能够体现已知身份类型人员的身份类型；比对目标图像和待比对图像的图像特征，得到特征相似度；根据特征相似度，确定目标人员和已知身份类型人员的身份相似度；根据身份相似度，确定目标人员的身份类型。该方式可以确定没有身份信息的目标人员的身份类型，且准确率较高。
Patent WO-2021068880-A1 (WO)
Inventor: CAO JIANFEI
IPC: H04W28/18
Filed: 2020-10-09
Abstract: 本公开提供了一种用于无线通信的电子设备、方法和计算机可读存储介质，该电子设备包括：处理电路，被配置为：确定波束发射方向被第一MAC CE信令更新的第一非周期探测参考信号资源；以及基于第一MAC CE信令中的第一非周期探测参考信号资源的波束发射方向信息或者第二MAC CE信令，重新确定用于第一非周期探测参考信号资源的路径损耗参考信号。
Patent WO-2021139288-A1 (WO)
Title: Packet transmission method and apparatus and storage medium
Inventor: HE HONGWEI
IPC: H04L47/36
Filed: 2020-10-12
Abstract: A packet transmission method and apparatus and a storage medium, pertaining to the technical field of communications. In the method, after a first network device receives a first data packet from a second station, a stored flow table is searched for a target flow entry. Each flow entry comprises a flow identifier and a corresponding egress interface identifier, and the target flow entry is created when a first station transmits a reverse data flow of the first data packet to the second station. If the target flow entry is found, the first network device transmits the first data packet by means of an interface corresponding to the egress interface identifier in the target flow entry. Therefore, only when the reverse data flow passes through the first network device, does the target flow entry exist in the flow table of the first network device, such that the target flow entry can be found, and the first data packet is transmitted by means of the interface corresponding to the egress interface identifier in the target flow entry. Therefore, the present invention ensures that a packet transmitted and received with respect to the same application passes through the same network device.
Patent WO-2021114892-A1 (WO)
Title: 基于环境语义理解的人体行为识别方法、装置、设备及存储介质
Inventor: FENG YINGLONG
IPC: G06K9/00
Filed: 2020-10-23
Abstract: 本申请涉及视频图像处理及人工智能技术领域，尤其涉及一种基于环境语义理解的人体行为识别方法、装置、设备及存储介质。该方法包括：检测视频流中各帧图像包含的人体和物品；对检测到的每帧图像中包含的各人体进行姿态识别，得到各人体的姿态；将人体的姿态输入第一卷积神经网络获取各人体不同动作类别的发生概率；将人体的姿态和人体周围的物品输入第二卷积神经网络获取各人体摔倒的发生概率；输出行为识别结果。通过上述方式，避免了姿态识别过程中将物品作为人体进行误识别，提高了人体姿态识别的准确性和实时性；第二卷积神经网络利用人体的姿态和周围的物品进行摔倒识别，提高了检测动作的准确度，对于不稳定的人体的姿态识别具有良好的鲁棒性。
Patent WO-2021253700-A1 (WO)
Title: Locomotion-based vehicle washing method and control system based on unmanned mobile device for washing vehicles
Inventor: SHI HENGZHI
IPC: B60S3/04
Filed: 2020-10-23
Abstract: A locomotion-based vehicle washing method and control system based on unmanned mobile device for washing vehicles, relating to the technical field of vehicle washing machines. The control system comprises: a cloud control system for collecting and performing analysis processing on position information and monitoring information sent from independent systems of vehicle washing machines, and sending task information to the independent systems of the vehicle washing machines; and a vehicle washing machine independent control system for uploading position information to the cloud control system, receiving and executing instructions issued by the cloud control system, and exchanging information with other vehicle washing machine independent control systems, the information exchanged comprising real-time position information and control information of the instructions executed by brushes at this position. The system above controls the vehicle washing machines to perform coordinated vehicle washing, and a cloud controller issues coordinated tasks to multiple vehicle washing machines to perform coordinated vehicle washing, thereby improving the speed of vehicle washing.
Patent WO-2022032872-A1 (WO)
Inventor: LI SHENG
IPC: G06F30/20
Filed: 2020-10-26
Abstract: A big data-based hydrologic forecasting method, comprising: step 1, dividing a whole drainage basin into basic calculation units according to a range; step 2, performing runoff calculation on each calculation unit; step 3, performing confluence calculation on each calculation unit according to a runoff calculation result; step 4, performing river network evolution superposition calculation on the flow output process of each calculation unit to finally obtain the outlet flow of the section of the whole drainage basin; and performing hydrologic forecasting according to the outlet flow of the section of the drainage basin. The present invention solves the problem in the prior art that a forecasting result calculated by a Xinanjiang model is poor in accuracy due to the fact that the parameters of the Xinanjiang model mainly used for hydrologic forecasting cannot be accurately calibrated, and the problem of being difficult to carry out vigorous technical popularization and application to a region having no hydrologic data due to the difficulty of parameter calibration and the limitation of an application region.